Update: Our winner is Facebook commenter Jarend Lender, who correctly guessed (first) that the California Turkey Club was from Three Kings Public House(6307 Delmar Boulevard, University City; 314-721-3355).

Where do you think we at this turkey club sandwich? In fact, it was so good, we ate half of it before remembering to take a photo. The key to its deliciousness is the avocado. Hint: Elvis is not dead. Be the first to get it right and win $25 to La Tejana Taqueria(3149 North Lindbergh Boulevard, Maryland Heights; 314-291-8500).

Rules: To be eligible, you must leave a valid e-mail address (or Twitter handle or Facebook profile URL) in the comment-entry field. One guess per e-mail address. Employees of the restaurant in question and the Riverfront Times are not eligible.